in a 2x4x5 using 500 watt of mh,hps,cfl With 20 autoflowers . Good one, A person could get close to a pound. Have seen this done with royal queen royal auto's in 62 days. But light is very important when it comes to yeild, but so are other factors
bobjob4u Reviewed by bobjob4u on . Is this lighting sufficient? I have 3 3x3x6 tents. One has a 250w metal halide light with a digital ballast. The other two have 250w high pressure sodium lights also with digital ballasts. I am using four five-gallon SmartPots in each tent. I am keeping the tent with the MH bulb in permanent vegetation and I am flowering in the other tents after cuttings establish proper roots. I am using a ratio of 9:5 Pro-Mix to Happy Frog grow medium and feeding them only liquid organic nutrients. The temperature of the tents is about Rating: 5